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Are gas prices fueling your pain? - READ ONLY

10042 messages,  Last post on Jul 12, 2008 at 3:07 PM

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What is this discussion about? Fuel Efficiency (MPG)


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#6280 of 10042
Re: Cost of Hybrid and gas [kdhspyder] by gagrice
Apr 28, 2008 (7:07 pm)

Replying to: kdhspyder (Apr 28, 2008 4:04 pm)

All it takes is volume. Yes it will be 50 years before GM sells a million hybrid Tahoes. The 50 MPG Prius is the winner. I don't see any others coming close. Toyota can put that system into vehicles up to the Camry size and do OK. The Highlander is barely practical as a Hybrid. Maybe as a 4 cylinder. When Toyota is capable of getting 30+ MPG with a Land Cruiser diesel. The much smaller HH getting 25 MPG is not impressive. Toyota should just keep selling the current Prius as long as there are buyers. They may change it and lay an egg. Kind of like the new Camry, Corolla & Sequoia. I think they should have paid Jim Press more. Some where in the design area Toyota has lost it. I know even if they offered a diesel in the new version Sequoia my wife would not let me buy one. They are ugly.
#6281 of 10042
Re: Suicidal Super Power [imidazol97] by greasecar
Apr 28, 2008 (7:08 pm)

Replying to: imidazol97 (Apr 28, 2008 5:16 pm)

there are other ways of making fuel from produce. Jerusalem artichokes are a very hardy vegetable, and they produce more sugar that corn does. thus more ethanol. also there are kinds of algi that produce a large amount of oils. and they will consume toxins emitted by our horrible ways of manufacturing. (for those who can't see it. you put the oils into a diesel fuel tank, and the engine will burn it.)
#6282 of 10042
Re: Record Oil Price [gagrice] by flash11
Apr 28, 2008 (7:27 pm)

Replying to: gagrice (Apr 27, 2008 9:07 pm)

The Tesla cars have a massive back order, many people want them even though they are $109,000 each.
The US manufacturers will produce electric cars. Chrysler has concept electric cars in development right now similar to the Tesla car, see the Dodge Zeo sports car.
Electric cars as well as any alternative fuel car will play a vital role in our future when gas prices become astronomically high or we run out of oil completely.
Imagine if every household was somewhat self-sufficient and had solar panels to power heating and cooling systems,electric appliances and recharge your electric car battery. It is being done today and is a reality. The technology will be further developed and the distance factor (to go to Vegas:) will be overcome, perhaps with solar panels on the roof and hood of the electric cars, or some other energy source such as an added hydrogen cell as seen in the Chrysler EcoVoyager concept car.
Dupont just developed a kind of paint that is electrolytic and that it absorbs light and transfers the energy to metal rods in the form of electricity, which they are using right now to put on rooftops instead of installing solar panels.
 
One day we may have no choice, our children will definately inherit the problems we have today and they will have to deal with it better than we ever did. No doubt we will figure a way to make the battery technology more environmentally friendly and built in the US to our standards !
 
I wonder if research into cold fusion will start up again.
The time is right for new energy sources.
I am still waiting for that Solar Satellite technology to become a reality and theoretically provide enough energy to meet the worlds needs (see European Space agency, and Space Island Group, Money magazine March 2006) and there is no danger from the narrow focused beam of microwaves that will be collected by microwave recievers on earth ! You will not get fried, although I can think of a few people who deserve to for not being open minded
#6283 of 10042
Re: Cost of Hybrid and gas [gagrice] by kdhspyder
Apr 28, 2008 (8:08 pm)

Replying to: gagrice (Apr 28, 2008 7:07 pm)

Actually since the R&D of the 2-Modes only cost GM about $500 million they only need about 200,000 units to completely amortize that expense. That would be about $2500 per unit. At unit #200,001 - and every one thereafter - that $2500 'charge' goes directly to the bottom line as profit.
 
GM's stated plan for the 2-Modes are
Tahoe / Yukon
Escalade
Silverado / Sierra
Vue
Aura / Malibu
 
It's best use though would be in the Lambda crossovers, the Enclave, Acadia, Outlook where it would jump the fuel economy from the low 20's to the high 20's or even 30 mpg. It's just like the HSD in the Highlander. It's just as capable and probably costs the same.
 
 For GM to reach 200,000 units of 2-Modes it should be a snap. As soon as that happens the system becomes $2500 cheaper ( Toyota method ) or that $2500 becomes pretax profit ( GM needs this ).
#6284 of 10042
Re: $7 a gallon will be here in 2011, prepare thyselves.. [lemko] by tedebear
Apr 28, 2008 (8:16 pm)

Replying to: lemko (Apr 28, 2008 4:30 am)

I'd also have to pack a Beretta, as one neighborhood I have to pass through gets a little hairy at times.
 
Those are excellent opportunities for random sprint intervals - makes a great workout. You can get the same effect by riding on country roads with lots of farm dogs.
 
Not to mention the fact that the increased speed will cut down on your ride commute, although the added weight of the Beretta might slow you down.
#6285 of 10042
Re: Record Oil Price [flash11] by gagrice
Apr 28, 2008 (8:21 pm)

Replying to: flash11 (Apr 28, 2008 7:27 pm)

The Tesla cars have a massive back order
 
The car is FLAWED and poorly engineered. Now they have disgruntled customers that were promised cars last year. They are being sued for millions owed suppliers. It may have been a good idea. Just not good timing.
 
Tables turned: Tesla Motors sued by transmission supplier Magna
Posted Apr 16th 2008 1:58PM by Dan Roth

 
Magna doesn't seem upset that it was just a stepping stone – that's business. What the company would like, however, is to get paid for the work it performed. Magna is also telling Tesla "told you so" by claiming to have suggested a single-speed unit back in 2006. To recover its $5.6 million, Magna has filed suit in San Mateo to force the issue, which coincidentally comes not long after Tesla filed suit against Fisker, which it initially hired to designs its next product, the WhiteStar sedan. What goes around comes around, we guess. The legal wranglings haven't yet made a dent in Tesla's operations, but Magna's lawsuit could bolster the case of frustrated buyers who have yet to receive their cars, should those customers decide to also take to the courts.
#6286 of 10042
Not sure if it was mentioned by vchiu
Apr 28, 2008 (9:42 pm)
Chakib Khélil, Algerian Ministry of Energy and current chair of the OPEC mentions a $200 Barrel a possibility if the USD continues to slip.
http://www.lefigaro.fr/matieres-premieres/2008/04/28/04012-20080428ARTFIG00395-p- etrole-proche-des-dollars-.php
(in French)
OTOH, he estimates the prices may drop down to $80 (from the current $120 a barrel) if the USD value increases by 10%.
 
A few months ago, I made a guess that the barrel would reach $200. This proved too conservative, and I therefore increase it to 250$ within 30 months.
 
I estimate that within the same time frame, the US Gallon price will increase by 2,5 to 3 USD, so I would not be surprised to see 6,5 USD as a standard street price. In Europe, prices should easily shoot past the 10USD/Gal barrier at current USD/EUR rates.
 
The peak oil price is still in front of us. Let us enjoy our Caddy Escalade as much as we can now.
#6287 of 10042
Re: the greed we fear [greasecar] by ivan_99
Apr 28, 2008 (10:05 pm)

Replying to: greasecar (Apr 28, 2008 7:03 pm)

what i will do when gas gets to $4 a gal. i'll just think how bad its gotten for everyone else, since the rest of the world is already paying like $5 a gal. then i'll think how selfish we have become. and i'll probably look for ways around it, that will be eco friendly, cause if they are eco friendly, they will be profitable, and renewable.
 
how does paying $4 per gallon make you selfish if other countries decide to over tax their fuel to $5.
 
Nobody is stopping you from taking that extra $1 and sending it to the government.
 
If you do this you'll personally have the effect of higher gas tax and reduce your consumption; thereby alleviating your selfishness.
 
This will in turn leave more fuel on the market for us V8 drivers
 
Thanks for taking one for the team
#6288 of 10042
Re: Ouch.. [nippononly] by avalon02wh
Apr 29, 2008 (3:00 am)

Replying to: nippononly (Apr 28, 2008 7:35 am)

"They have almost identical 0-60 times, and the Fit weighs only 400 pounds more than the '92 Civic. Despite that, the best they could do with the Fit was 32/37 mpg (under the old rating system), compared to 43/51 for the Civic 15 years ago (also under the old system). It's pathetic, and it's because they are not even trying any more."
 
I ran the numbers too, and this is what I get.
 
EPA lists the 92 Honda CRX manual at 36/46 or 39/49 under the new system.
 
The 08 Honda fit manual was 28/34 under the new system.
 
The curb weight for the HF was 1713 according to this site.
http://kumo.swcp.com/synth/crx/specs.html
 
Wiki says the weight of the new Fit is 2390.
http://en.wikipedia.org/wiki/Honda_Fit
 
2390 - 1713 = 677 pounds (this is a huge difference for such a small car)
 
677/1713 x 100 = 39.5% increase in weight (Fit over CRX)
 
28 x 1.395 = 39.06 (Fit estimated mpg if you reduce the weight to 1713 )
34 x 1.395 = 47.43
 
The new Fit does not appear to be that much different. (F=MA & 0.5xMxVsquared)
The Fit has tighter emission controls. I wonder what the mpg penalty is? I also wonder if the cd (air resistance) is different. The CRX tires were only 165/70 13s, that has got to be worth 20 mpg right there
#6289 of 10042
Re: Ouch.. [avalon02wh] by mickeyrom
Apr 29, 2008 (3:55 am)

Replying to: avalon02wh (Apr 29, 2008 3:00 am)

Ivan, unless you are wealthy, I have a feeling that your V8 will be history if the gas prices get up to the $7...either that or you're a glutton for punishmen..I know that my 97 Town and country with a V6 will become retired.

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